<template>
  <div id="add-blog">
    <h2>添加博客</h2>
    <form action>
      <label>博客标题</label>
      <input type="text" v-model="blog.title" required />
      <label>博客内容</label>
      <textarea v-model="blog.content"></textarea>
      <div id="checkboxes">
        <label>Vue.js</label>
        <input type="checkbox" value="Vue.js" v-model="blog.categories" />
        <label>Node.js</label>
        <input type="checkbox" value="Node.js" v-model="blog.categories" />
        <label>React.js</label>
        <input type="checkbox" value="React.js" v-model="blog.categories" />
        <label>Angular4.js</label>
        <input type="checkbox" value="Angular4.js" v-model="blog.categories" />
      </div>

      <label>作者</label>
      <select v-model="blog.author">
          <option v-for=" author in authors">{{ author }}</option>
      </select>
      <button @click.prevent="post">添加博客</button>
    </form>
    <div id="preview">
      <h3>博客总览</h3>
      <p>博客标题:{{ blog.title }}</p>
      <p>博客内容:</p>
      <p>{{ blog.content }}</p>
      <p>博客分类:</p>
      <ul>
        <li v-for=" category in blog.categories  ">{{ category }}</li>
      </ul>
      <p>作者:{{ blog.author }}</p>
    </div>
  </div>
</template>
<script>
export default {
  name: "add-blog",
  data() {
    return {
      blog: {
        title: "",
        content: "",
        categories: [],
        author:'',
      },
      authors: ["Hemiah", "Henry", "Bucky"],
    };
  },
  methods:{
    post(){
        this.$http.post()
    }
  },
};
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
#add-blog *{
  box-sizing: border-box;
}
#add-blog{
  margin: 20px auto;
  max-width: 600px;
  padding: 20px;
}
label{
  display: block;
  margin: 20px 0 10px;
}

input[type="text"],textarea,select{
   display:block;
   width: 100%;
   padding:8px;
}
textarea{
  height: 200px;
}
#checkboxes label{
  display:inline-block;
  margin-top: 0;
}
#checkboxes input{
  display: inline-block;
  margin-right: 10px;
}
button{
  display: block;
  margin: 20px 0;
  background: crimson;
  color: #fff;
  border: 0;
  padding: 14px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 14px;
}
#preview{
  padding: 10px 20px;
  border: 1px dotted #ccc;
  margin: 30px 0;
}
h3{
  margin-top: 10px;
}
</style>